grease fitting

基本解释

Insert draw rings will have Zerk Fitting to inject grease to each insert.
拉伸环必须有油嘴对每个入块注射油脂。
xiaguangyo.blog.163.com
Grease from a standard grease fitting is distributed to the shaft through a groove in the outside diameter of the bearing and from radial holes in the bushing's well.
从标准润滑油嘴注入的润滑油通过轴承外径的环形槽分流到阀轴上，并且从径向孔流入轴衬壁上。
Fitting bolt with marine grease and wet fitting bolt with primmer studied in the paper are more effective measures to improve anti environment damage properties of the bolt joints.
采用适当的细节防护措施，可提高结构的抗环境损伤性能，疲劳性能一般有不同程度提高。